Door hanger



D 00R HANGER. APPLICATION FILED JULY 9.1921.

Patented Jan. 3,1922.

2 SHEETS-SHEET 1.

INVENTOR WITNESS:

L..B..'HORN ER. 7 DOOR HANGER. APELICATiph FILED. JULY 9,1921- 12. Patented Jan. 3,1922.

2 SHEETS-SHEET 2- I I MEN m ATTORNEY "the hollow shaft 12 fand ito the pipes 18, the grease issuing y from the holes 15' and 23 onof nuts "19;

indicated at 20. 'ltotatable upon the pipes 18 between the barsl6 are rollers 21 against opposite sides ofwhich are j disposed'w'ash overs The pipes lsare p'rovidedjwith "holes '23 ers21; Connected with thetfop of the T 17 is a' grease 0111124: of ordinaryconstruction by means of Which igreasemay' be fed to gfor efiectin lubrieation of the rollersiat i C I j I the eather.

i ing'supportsfor'theouterrollers." 7 Z In the form of the device shownin Figure .hollow, its only "function in this case being forined} by the bars 16, ma pivot upon the;

hollow shaft 12 so that the doo'r iwill hang hich serve'the additional purpose ot bear-j 6, I-have omitted "the centralrloller and the central shaft" 26 maybe solid -instead of to pivotally support-{themovable frame;

In this instanceit' is als'oTunneces'sary to use. f a T asinthe previously described form'as an iordinary couplii g""2' 7 vvill' sufficefln' other" respects this ,form is identically the same as the first described forni andits op-1 Veration isthe same:

having. a"hollow shaft 28 journale'dtherev "y through supporting a singleroller 29. V I Thisishaft carriesfajgrease"cup 30 ffor'efi'ect ing' lubrication, the shaft being 150' Within thehub of'the ro'llen' With'a holeha si study "or i the drawings it; win be apparent that I'have thus'provided a; simply con;

. V hanger will: accommodate'fitselfto .Vframe ofthe sameshape as the frame IQ-and in'theflfirst' described form: I V i a From the foregoing description and a struetedf and consequently" inexpensive 'doo'r' h r r these pipes} should be plugged by any-suitablemeans;

Within the hub portions ofthe roll I their points oi co n tacttvith the shaft 12 "and the pipes 18.; Seciired :Withinthe' bight pore V tionfof the; stationary frame 10; is an ,elon f jgated. Sheet "metalsh ield "25' whiohjis for' the purposeof protecting the rollers against i 7 V 'Qinclu'ding sfpacedfbars "rockablyllmountedir upon said shaftfa pair'offpipeslsubstantially L -shaped extending through the end ournaleduponsaid pipes beof said rollers,gand"means for supplying In t'he'use ofjthejhangers seen that n the rigid, frames '10 extend vertically' froni the' door- D While the movable frame vertically" even from inclined track, The; c rollersfli and 21 of course travel upon the; Y traek in the usual-manner and they will bethoroughlylubricated and prevented fromi j. rusting ojvingto the provision .of'the grease cup the a lubricant conducting pipe In Figure '7 "I'h'av'e shown inereljr a rigid provided good service, Which- Will beself lubricating and injvhichthe construction is such that broken roller may be replaced ithout, necessitating; replacing the, entire hanger. 1 J

While; have, shown and described the" I preferred ernbodiment 'of my invention, it is o'fcourse to be understood that I reservethe} right to make: such changes in the form, [constr'uction, andarrangement of parts as Will i 7 not depart from the fspiiitof theinvention. g or the sc pe; of-the subjoinedclaiinsg. I edl my: invention, I

Having *thus describ clalmz portions rofsaid bars, rollers 3 said pipes] between said bars,

ingprovided with holes at the hub portions grease to said pipesif of said rolljrsQanclQmeans fonsupplying said pipes be- 21 door, hanger'jconiprising aninverted Ll-shaped r gidfllfrarndpa shaft journaled'; transversely of sa d frame, afmovab'le frame; v V- "-2. A door hanger'compiising ansinverted U-shaped: rigidi 'frame a shaftgjournaled transversely of said frame, a movable ffralneincludingspaced bars rdckamy mounted; I upon said shaft,a pair-of pipes substan- 1 haped extendingthrough the end journale'd upon provided with holes at the hub portions 7 grease 'to'said pipes, said means comprising grease cup, mounted upon said coupling, 3. A V

extending'transversely thereo'fla roller-j ournaled-o on said shaft,

whole, 1e T conn c shaftf'and carrying; Tbars rockable upon 'sidesof said 'roller', A ed Withsaid: ,Tfand end portions ofg saidkbars,

- pipes being: formed jwith In testiinony whereof Ifafilx my signature.

acoupling 1;connectingj sa'id pipes, and} a v V i door hanger comprlslng a; rigid c v said shaft being pro{; 7 lvided at'the hub portion Qffs'aid rollen with l ,10Q

d withjone end ofsaid I a grease cup, a pair of; I said 1$l1& fl}, a,t; opposite L sh"aped pipes connectextending}v through the a d. ller dou naled on said pipes between saidibars, said holes Within the] {hub portion'sfof'said'last namedirollers'. Q, f 5

T ;fran1e -of.inverted Ll-shape, a hollow-shaft 

